/* ============================================
   lifelongdidact.com — style.css
   Techno-minimalist / CRT hacker aesthetic
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: #0a0e14;
  color: #c0e8c0;
  font-family: 'Courier New', Courier, monospace;
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: none;
}

/* --- Layout --- */
.wrapper {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* --- Header --- */
.site-header {
  border-bottom: 1px solid #1a3a2a;
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}

.site-title {
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #00ff88;
  text-shadow: 0 0 8px rgba(0, 255, 136, 0.3);
}

.site-tagline {
  font-size: 0.9rem;
  color: #7a9a8a;
  margin-top: 0.25rem;
}

/* --- Navigation --- */
nav {
  margin-bottom: 2.5rem;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

nav a {
  color: #c0e8c0;
  text-decoration: none;
  padding: 0.15rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

nav a:hover {
  color: #00ff88;
  border-bottom-color: #00ff88;
}

nav a.active {
  color: #f0c040;
  border-bottom-color: #f0c040;
}

/* --- Headings --- */
h1, h2, h3 {
  font-weight: normal;
  letter-spacing: 0.03em;
}

h2 {
  font-size: 1.25rem;
  margin: 2rem 0 1rem;
  text-transform: uppercase;
  color: #f0c040;
}

h3 {
  font-size: 1rem;
  margin: 1.5rem 0 0.75rem;
  color: #00ff88;
}

/* --- Links --- */
a {
  color: #00ff88;
}

a:hover {
  color: #f0c040;
}

/* --- Sections --- */
section {
  margin-bottom: 2.5rem;
}

/* --- Lists --- */
ul, ol {
  padding-left: 1.25rem;
}

li {
  margin-bottom: 0.4rem;
}

/* --- Paragraphs --- */
p {
  margin-bottom: 1rem;
}

/* --- Utility: muted text --- */
.muted {
  color: #5a7a6a;
}

/* --- Utility: separator --- */
hr {
  border: none;
  border-top: 1px solid #1a3a2a;
  margin: 2rem 0;
}

/* --- Social links row --- */
.social-links {
  display: flex;
  gap: 1.5rem;
  margin: 1rem 0;
}

.social-links a {
  text-decoration: none;
  border-bottom: 1px dashed #1a3a2a;
  padding-bottom: 0.1rem;
}

.social-links a:hover {
  border-bottom-color: #f0c040;
}

/* --- Card-style item (for projects, writing entries) --- */
.card {
  border: 1px solid #1a3a2a;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  background: rgba(0, 255, 136, 0.03);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.card:hover {
  border-color: #00ff88;
  box-shadow: 0 0 12px rgba(0, 255, 136, 0.08);
}

.card h3 {
  margin-top: 0;
}

.card .card-meta {
  font-size: 0.8rem;
  color: #5a7a6a;
}

/* --- Latest post embed area --- */
.latest-post {
  border: 1px dashed #1a3a2a;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  min-height: 4rem;
  background: rgba(0, 255, 136, 0.02);
}

.latest-post .placeholder {
  color: #5a7a6a;
  font-style: italic;
}

/* --- Footer --- */
.site-footer {
  border-top: 1px solid #1a3a2a;
  padding-top: 1rem;
  margin-top: 3rem;
  font-size: 0.8rem;
  color: #5a7a6a;
}

/* ============================================
   FLARE: Retro blinking cursor on h1
   (exactly one flare active at a time)
   ============================================ */
.cursor-flare::after {
  content: '\2588';          /* full-block character █ */
  color: #00ff88;
  text-shadow: 0 0 6px rgba(0, 255, 136, 0.5);
  animation: blink 1s step-end infinite;
  margin-left: 0.15em;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0; }
}

/* --- Responsive --- */
@media (max-width: 600px) {
  .wrapper {
    padding: 1.25rem 1rem 3rem;
  }

  nav ul {
    gap: 1rem;
  }

  .site-title {
    font-size: 1.3rem;
  }
}